Landis, Jesse A. [from old catalog] · Dayton, Ohio, U. B. publishing house · leaf 21
ion of the electric cur-rent in the motor that magnetism is the means of ob-taining power by expending the electric currents en- 17 Actions of Electricity. efgy, and it has been mentioned before that dynamicelectricity is obtained from magnetism. If a conductor with a closed circuit is moved… … Fig. 9. A.M. By referring to Fig. 9, the long arrows representa field of lines of force flowing from the north poleto the south pole. A wire conductor is cast into thisfield at right angles to the lines of force and is con-nected to two commutator bars; these bars are con-nected to two brushes,…
Electricity
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